130397019 has 8 divisors (see below), whose sum is σ = 183013440. Its totient is φ = 82355976.

The previous prime is 130396997. The next prime is 130397041. The reversal of 130397019 is 910793031.

It is an interprime number because it is at equal distance from previous prime (130396997) and next prime (130397041).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130397019 - 2⁷ = 130396891 is a prime.

It is a super-2 number, since 2×130397019² = 34006765128172722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130395019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143777 + ... + 1143890.

It is an arithmetic number, because the mean of its divisors is an integer number (22876680).

Almost surely, 2^130397019 is an apocalyptic number.

130397019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

130397019 is a deficient number, since it is larger than the sum of its proper divisors (52616421).

130397019 is a wasteful number, since it uses less digits than its factorization.

130397019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287689.

The product of its (nonzero) digits is 5103, while the sum is 33.

The square root of 130397019 is about 11419.1514133056. The cubic root of 130397019 is about 507.0948746586.

The spelling of 130397019 in words is "one hundred thirty million, three hundred ninety-seven thousand, nineteen".